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Definitions

irrevocable

[ih-rev-uh-kuh-buhl] / ɪˈrɛv ə kə bəl /
ADJECTIVE
fixed, unchangeable
Synonyms
STRONGEST
immutable irreversible permanent
WEAK
certain changeless constant doomed established fated final indelible inevitable invariable irremediable irretrievable lost predestined predetermined settled unalterable unrepealable unreversible
Antonyms
WEAK
alterable changeable reversible revocable

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The timeshare is currently held in her irrevocable trust.

From MarketWatch • Mar. 16, 2026

The annual taxes that most irrevocable non-grantor trusts pay can get steep quickly.

From Barron's • Feb. 28, 2026

Due to a quirk in an irrevocable trust, it’s all or nothing for him.

From The Wall Street Journal • Feb. 19, 2026

Rather than the claimed irrevocable goodbye to Epstein, as the year ended Andrew sent an optimistic message: "Wishing you a wonderful Christmas and spectacular entry into 2011."

From BBC • Feb. 7, 2026

I knew at exactly what point their faces would fall when my seemingly simple and childlike strategy would reveal itself as a devastating and irrevocable course.

From "The Joy Luck Club" by Amy Tan